15.3 Plus 123 Addition :

Number 1	Number 2	Answer
15.3	123	138.3

How to calculate 15.3 plus 123 ?

Let's break down the addition of 015.3 and 12300 step by step:

   015.3      <-- Start with the rightmost column
+  12300
---------

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   015.3
+  12300
---------
     3


    Add the digits in the rightmost column:
        5 + 3 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   015.3
+  12300
---------
     8.3


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   015.3
+  12300
---------
     38.3


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   015.3
+  12300
---------
     138.3

    Continue to the left:
        There are no more columns to the left.

The final result is 138.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.4	127	142.4	15.4 plus 127
15.5	128	143.5	15.5 plus 128
15.6	129	144.6	15.6 plus 129
8.9	6.1	15	8.9 plus 6.1
5	3.5	8.5	5 plus 3.5
0.6	5.6	6.2	0.6 plus 5.6